/*
 * @Author: your name
 * @Date: 2021-10-27 16:04:51
 * @LastEditTime: 2021-10-28 10:28:15
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: \vue-admin-template\src\permission.js
 */
/* eslint-disable prefer-const */
import router from './router'
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
import getPageTitle from '@/utils/get-page-title'

NProgress.configure({ showSpinner: false }) // NProgress Configuration

const whiteList = ['/login'] // no redirect whitelist

router.beforeEach(async(to, from, next) => {
  // start progress bar
  NProgress.start()

  // set page title
  document.title = getPageTitle(to.meta.title)

  // determine whether the user has logged in
  const hasLogin = localStorage.getItem('hasLogin')
  if (hasLogin) {
    if (to.path === '/login') {
      // if is logged in, redirect to the home page
      next({ path: '/' })
      NProgress.done()
    } else {
      next()
      NProgress.done()
    }
    if (to.path === '/user/user') {
      let id = JSON.parse(localStorage.getItem('userInfo')).id
      console.log(id)
      if (id > 2) {
        next({ path: '/task' })
        window.alert('permission denied')
      }
    }
  } else {
    /* has no token*/

    if (whiteList.indexOf(to.path) !== -1) {
      // in the free login whitelist, go directly
      next()
    } else {
      // other pages that do not have permission to access are redirected to the login page.
      if(to.path === '/register'){ // 判断 如果跳转的是注册页面
        next() // 放行
      }else{ // 否则重定向到登录界面
        if(to.path === '/MyCollection'){
          next()
        }else{
          next(`/login?redirect=${to.path}`)
        }
      }
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  // finish progress bar
  NProgress.done()
})
